:root {
  color-scheme: light dark;
  --bg: #0f1419;
  --card: #1a2332;
  --text: #e8eef7;
  --muted: #9aa7b8;
  --accent: #3d9cfd;
  --border: #2a3647;
  font-family: "Segoe UI", system-ui, sans-serif;
}

@media (prefers-color-scheme: light) {
  :root {
    --bg: #f4f6f9;
    --card: #ffffff;
    --text: #1a2332;
    --muted: #5c6b7e;
    --border: #d5dde8;
  }
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
}

.hero {
  padding: 2.5rem 1.5rem 1rem;
  max-width: 52rem;
  margin: 0 auto;
}

.hero h1 {
  margin: 0 0 0.5rem;
  font-size: clamp(1.75rem, 4vw, 2.25rem);
}

.lede {
  color: var(--muted);
  margin: 0 0 1rem;
}

.links {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.links a {
  color: var(--accent);
  text-decoration: none;
}

.links a:hover {
  text-decoration: underline;
}

main {
  max-width: 52rem;
  margin: 0 auto;
  padding: 0 1.5rem 3rem;
}

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1.5rem;
}

.card h2 {
  margin-top: 0;
}

.hint {
  color: var(--muted);
  font-size: 0.95rem;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(11rem, 1fr));
  gap: 0.75rem 1rem;
  margin: 1rem 0;
}

label {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  font-size: 0.85rem;
}

label.full {
  grid-column: 1 / -1;
}

input[type="number"],
input[type="text"] {
  padding: 0.45rem 0.55rem;
  border-radius: 6px;
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--text);
}

button[type="submit"] {
  margin-top: 1rem;
  padding: 0.6rem 1.2rem;
  border-radius: 8px;
  border: none;
  background: var(--accent);
  color: #0a0e14;
  font-weight: 600;
  cursor: pointer;
}

button[type="submit"]:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.status {
  min-height: 1.5rem;
  margin-top: 1rem;
  color: var(--muted);
  font-size: 0.9rem;
}

.results {
  margin-top: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.recipe {
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 1rem;
}

.recipe h3 {
  margin: 0 0 0.5rem;
  font-size: 1.1rem;
}

.meta {
  font-size: 0.85rem;
  color: var(--muted);
}

ul.compact {
  margin: 0.5rem 0 0;
  padding-left: 1.1rem;
}

footer {
  text-align: center;
  padding: 2rem 1rem;
  color: var(--muted);
  font-size: 0.85rem;
}

code {
  font-size: 0.9em;
}